div.instructions_container {
    float: left;
    width: 350px;
    margin-right: 50px;

}

div#activity_pane {
    float: left;
    width: 350px;
    height: 200px;
    border: 1px solid #CCCCCC;
    background-color: #EEEEEE;
    padding-top: 200px;
    text-align: center;

}

div.example_links
.link_category {
    margin-bottom: 15px;
}

.loading-indicator-bars {
    background-image: url('https://raw.githubusercontent.com/riverbed/flyscript-portal/master/thirdparty/showLoading/images/loading-bars.gif');
    width: 150px;
}

.loading-indicator {
    height: 80px;
    width: 80px;
    background: url('/static/img/showloading.gif');
    background-repeat: no-repeat;
    background-position: center center;
}

.loading-indicator-overlay {
    background-color: #FFFFFF;
    opacity: 0.6;
    filter: alpha(opacity=60);
}